Surface Finishing of Welds Prior to Coating, Weld Comparator Only

This visual comparator is used with the latest version of NACE SP0178-2007 (sold separately), mentioned in Appendix C, to determine whether welds are suitable for coating. This durable T Grade ABS plastic weld replica is molded from actual welds and includes 14 welds for comparison of various degrees of surface finishing (full-seam welds, skip welds, butt welds, lap welds, and others). Use of this visual aid will facilitate weld inspection by the end user.

To purchase ($85) Purchase Link